Furnace Installation in Jackson, WY
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In Jackson, the furnace never really gets a break
Winter nights here average 8°F from December through February, and homes in Teton County need heat all 12 months of the year. There's no real off season where a furnace just sits. It has to be sized right and installed right from the start, because it's working almost constantly.
Most non-weatherized gas furnaces built since November 2015 have to hit at least 80 percent AFUE, so that's the floor for any new unit going in. With most homes here on electric heat and the area seeing 203 winter storms and 21 damaging wind events over the past ten years, a furnace that starts reliably every time matters more than it might somewhere milder.
- 8°F
- the average winter night it heats against
- 80% AFUE
- the federal minimum any new unit must meet
NOAA nClimDiv, 1991–2020 normals
- What size furnace does my house need?
- The right size comes from a load calculation, not a rule of thumb. A contractor measures your square footage, your insulation, your windows, and your ceiling height, then runs those numbers against the local design temperature to find the output your house actually needs. With winter lows here averaging 8°F, that calculation matters more than it would somewhere milder. A furnace too big will short cycle and wear out early. One too small will run constantly and still not keep up on the coldest nights.
- How do I know it's time to replace my furnace?
- An aging furnace that needs more repairs each year is a candidate for replacement, especially once a contractor tells you a major part like the heat exchanger or blower motor is failing. Since homes here need heat every month of the year, a furnace that struggles or shuts down mid-winter is a bigger problem than it would be somewhere with a short heating season. Uneven heat, rooms that will not warm up, or a furnace that runs longer than it used to are also signs it is falling behind. If you find yourself waiting for the next breakdown instead of trusting it, that is worth acting on.
- Is a high-efficiency furnace worth it?
- It depends on how much heating your house does and what furnace you have now. Every new non-weatherized gas furnace sold since November 2015 has to reach at least 80 percent AFUE, so even a standard replacement today is not the old, wasteful kind. A high-efficiency furnace turns more of the fuel it burns into heat instead of losing it out the flue, and with heat needed here every month of the year, that difference gets more use than it would in a place with a short winter. A contractor can look at your current furnace's efficiency and your gas use to tell you whether the upgrade makes sense for your house.